Add OVERRIDE to chrome/service/.

chrome/service/service_process.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_SERVICE_SERVICE_PROCESS_H_
 #define CHROME_SERVICE_SERVICE_PROCESS_H_
 #pragma once
 
 #include <string>
 
@@ skipping 75 matching lines @@
   bool update_available() const { return update_available_; }
 
   // Called by the IPC server when a client disconnects. A return value of
   // true indicates that the IPC server should continue listening for new
   // connections.
   bool HandleClientDisconnect();
 
   CloudPrintProxy* GetCloudPrintProxy();
 
   // CloudPrintProxy::Client implementation.
-  virtual void OnCloudPrintProxyEnabled(bool persist_state);
-  virtual void OnCloudPrintProxyDisabled(bool persist_state);
+  virtual void OnCloudPrintProxyEnabled(bool persist_state) OVERRIDE;
+  virtual void OnCloudPrintProxyDisabled(bool persist_state) OVERRIDE;
 
   ServiceURLRequestContextGetter* GetServiceURLRequestContextGetter();
 
  private:
   // Schedule a call to ShutdownIfNeeded.
   void ScheduleShutdownCheck();
 
   // Shuts down the process if no services are enabled and no clients are
   // connected.
   void ShutdownIfNeeded();
@@ skipping 34 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(ServiceProcess);
 };
 
 // Disable refcounting for runnable method because it is really not needed
 // when we post tasks on the main message loop.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(ServiceProcess);
 
 extern ServiceProcess* g_service_process;
 
 #endif  // CHROME_SERVICE_SERVICE_PROCESS_H_